The Funding statement for this article is incorrect. The correct Funding statement is as follows: This work was funded by JSPS KAKENHI, Grant Numbers 23K24844 and 25H01106, awarded to KO. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.
Reference
Citation: Liu L, Omote K (2026) Correction: Efficient authentication system based on blockchain for E-government. PLoS One 21(3): e0344391. https://doi.org/10.1371/journal.pone.0344391
Published: March 5, 2026
Copyright: © 2026 Liu, Omote. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.